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1973-03-13
A PROCESS FOR THE PRODUCTION OF AN ELASTIC COMPOSITE MATERIAL COATING
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1974-08-22
BEARING AND PROCESS TO MANUFACTURE THE SAME
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1973-04-12
IMPROVED PHOTOGRAPHIC ELEMENT AND PROCESS TO GET THE SAME
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1973-04-26
EXPLOSIVE COMPOSITION AND PROCESS FOR THE SAME MANUFACTURE
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1973-05-17
PROCESS FOR THE MANUFACTURE OF ACRYLONITRILLA AND METACRYLONITRILLA
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1975-08-22
HEAVY DUTY COMPOSITE MACHINE ELEMENT AND THE METHOD OF ITS MANUFACTURING
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1973-06-11
SELF-LOCKING FIXING ELEMENT AND PROCESS FOR OBTAINING THE SAME
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1973-06-14
PROCESS AND INSTALLATION FOR THE EXECUTION OF NITRATIONS
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1975-05-13
PREFABRICATED ELEMENT FOR PERFECT CONSTRUCTION AND PROCESS FOR THE MANUFACTURE OF THE SAME
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1973-03-29
PROCESS FOR THE PRODUCTION OF COMPOUND CONSTRUCTION PLATES
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CONCRETE ELEMENT AND PROCESS FOR THE MANUFACTURING OF THE SAME
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FOUNDATION AND / OR SUPPORT ELEMENTS AND PROCESS FOR MANUFACTURING THEM
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1975-11-20
COMPONENT A SEMICONDUCTOR AND METO DO FOR THE MANUFACTURING OF THE SAME
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1973-01-11
COMPRESSOR PROCESS FOR THE MANUFACTURE OF PREFABRICATED PLATES AND ARMCHAINS OF PREFERRED SYNTHETIC MATERIA
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1974-07-11
A PROCESS TO PRODUCE ZONES HOMOGENEOUSLY HAVING SEMICONDUCTOR CONSTRUCTION ELEMENTS
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1973-02-01
PROCESS FOR THE MANUFACTURE OF PARTIALLY SUBMERSED STRUCTURES
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1973-02-27
PROCESS FOR THE PRODUCTION OF FRICTION ELEMENTS
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1973-04-26
MATERIAL FOR THE PERFORMANCE OF CONSTRUCTION ELEMENTS MANUFACTURING PROCESS OF said material and installation
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1973-04-12
PROCESS FOR THE MANUFACTURE OF RENZOXIATION AND BENZOTIOXANTHENE DYES
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1973-03-13
PROCESS FOR THE MANUFACTURE OF COMPOUND MONOAZES AND COMPOUND MONOAZOS SO OBTAINED
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1973-05-17
PERFECT PROCESS FOR THE MANUFACTURE OF HALOGENOETANS
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1973-04-10
PROCESS FOR MANUFACTURING SILICIO METALICO
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1973-05-03
PROCESS FOR THE MANUFACTURE OF BENZOXANTHEN DYES